Lecture 4: Weathering and Mass Wasting
Lecture 4: Weathering and Mass Wasting
Lecture 4: Weathering and Mass Wasting
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Soil Types• Pedalfer: originate in temperate humid climatezones. Well developed A, B <strong>and</strong> C horizons.• Pedocal: originate in arid <strong>and</strong> semi-aridtemperate climates. Contain abundant CaCO3 inB horizon; All horizons are poorly developed.• Laterites: originate in humid tropical climates.Contain mainly Al2O3. Horizons are poorlydeveloped.